Kolkata has more Internet user that cyber hubs Bangalore and Hyderabad

In 2013, Mumbai had 12 million internet users, while Delhi had 8.1 million.

Delhi registered With 50 per cent y-o-y growth, while Mumbai followed with 37 per cent, and Bangalore with 36 per cent. Hyderabad and Pune, with a growth of 34 per cent each are at fourth while Kolkata and Ahmedabad with 33 per cent each are at fifth position. Chennai with 24 per cent  has registered the lowest growth rate among the top eight cities.

Overall, the top four metros have a 23 per cent penetration of Internet Users in India. The other four Metros have 11 per cent.

Among the smaller metros with a population of more than 1 million, Surat, Jaipur, Lucknow, Vadodara and Nagpur are the top five cities with highest number of internet users.